The
increasing
intensity
of
environmental
stresses
presents
significant
challenges
to
modern
agriculture.
assorted
group
all
stress-related
genes
and
mechanisms
carried
out
by
various
soil-inhabiting
microorganisms
could
readily
contribute
resistance
in
crop
plants
represented
as
soil
factors
(SRFs).
It
is
essential
have
a
profound
knowledge
the
SRFs
their
interaction
with
current
basic
develop
appropriate
strategies
that
effectively
improve
plant
growth.
Modern
microbiological
research
dedicated
understanding
relationship
between
organization
gene
function
involved
processes.
A
fraction
scientific
community
primarily
engaged
developing
culture-independent
techniques
substantial
(99%)
portion
still
not
cultivable
laboratory
conditions.
However,
exploitation
are
commencement.
metagenomic
method
has
proven
be
strong
methodological
tool
for
microbiome
SRF
analysis.
obtaining
detail
any
particular
can
completely
characterize
intricacy
metagenomes
interpret
meaningful
conclusions
about
native
microbial
communities
challenging.
This
review
provides
an
overview
methods
employed
gain
insights
into
specific
microbiomes
confer
abiotic
biotic
on
crops.
International Journal of Molecular Sciences,
Год журнала:
2024,
Номер
25(17), С. 9505 - 9505
Опубликована: Авг. 31, 2024
Colletotrichum
boninense
is
the
main
pathogenic
fungus
causing
leaf
spot
disease
in
Sorghum
sudangrass
hybrids,
which
seriously
impairs
its
quality
and
yield.
In
order
to
find
an
efficient
green
means
of
control,
this
study
used
agar
disk
diffusion
method
screen
for
a
fungicide
with
strongest
inhibitory
effect
on
C.
from
among
several
bacteria,
fungi,
chemicals.
Then,
changes
plant’s
antioxidant
system
metabolic
levels
after
treatment
were
compare
three
control.
The
lowest
concentration
Zalfexam
was
10
mg/mL,
at
point
did
not
grow,
inhibition
rates
Bacillus
velezensis
(X7)
Trichoderma
harzianum
33.87–51.85%
77.86–80.56%,
respectively.
Superoxide
dismutase
(SOD)
chitinase
up-regulated
2.43
1.24
folds
group
(M
group)
SOD
activity
2.2
(X7
compared
control
(CK
group).
SOD,
peroxidase
(POD),
activities
elevated
(HX
differential
metabolites
different
groups
mainly
enriched
amino
acid
metabolism
production,
flavonoid
lipid
pathways.
Compared
diseased
plants
(ZB
group),
M,
X7,
HX,
CK
co-enriched
tryptophan
pathway
glutamate–arginine
pathway,
only
showed
down-regulation
two
common
pathways,
while
pathways
HX
groups.
addition,
salicylic
acid–jasmonic
ascorbic
acid–glutathione,
unique
M
group,
played
important
role
helping
hybrids
acquire
systemic
resistance
against
stress.
This
fills
gap
boninene,
causes
hybrids.
paper
represents
first
reported
case
biological
provides
reference
as
well
other
crops
infected
boninense.
Biostimulants
mediated
direct
or
indirect
regulation
of
plant
response
to
environmental
cues
including
drought
have
been
extensively
studied
in
various
crop
plants
for
several
decades.
However,
there
is
scarce
information
available
on
the
mechanism
that
regulates
development
and
yield
under
different
stressors
such
as
drought,
salinity,
elevated
temperature,
radiation,
heavy
metal
toxicity,
pathogens.
Thus,
biostimulants
could
open
great
opportunities
researcher
develop
climate
resilience
sustainable
agriculture
technology
growers
small
stakeholders.
Plant
are
organisms
their
products
organic
inorganic
compounds
improve
plant's
health
agronomic
performance
(yield
stability
productivity)
by
providing
a
nutrient-rich
environment
protection
from
adverse
factors.
This
review
article
accentuates
about
enhance
morphological,
physiological,
biochemical,
molecular
intrinsic
signals,
ameliorate
stress
tolerance.
Therefore,
this
might
provide
tangible
outcomes
balancing
traits
plants.
Plants,
Год журнала:
2024,
Номер
13(18), С. 2542 - 2542
Опубликована: Сен. 10, 2024
Stevia
rebaudiana
(Bertoni)
is
a
valuable
sweetener
plant
whose
sweetness
primarily
derives
from
steviol
glycosides
(SGs),
especially
rebaudioside
A
(RA).
Polyploidization
has
the
potential
to
enhance
content
of
active
ingredients
in
medicinal
plants,
making
this
strategy
promising
avenue
for
genetic
improvement.
However,
underlying
regulatory
mechanisms
that
contribute
fluctuating
SGs
between
autotetraploid
and
diploid
stevia
remain
unclear.
In
study,
we
employed
metabolic
analysis
identify
916
differentially
accumulated
metabolites
(DAMs),
with
majority,
specifically
terpenoids,
flavonoids,
lipids,
exhibiting
upregulation
due
polyploidization.
Notably,
stevia’s
signature
metabolite
(including
RA,
steviolbioside,
C),
along
their
precursor
steviol,
increased
significantly
after
Furthermore,
comprehensive
transcriptome
metabolome
revealed
majority
expressed
genes
(DEGs)
involved
SG-synthesis
pathway
(ent-KAH,
ent-KS1,
UGT73E1,
UGT74G1,
UGT76G1,
UGT85C2,
UGT91D2)
were
upregulated
stevia,
these
DEGs
exhibited
positive
correlation
polyploidization-enhanced
SGs.
Additionally,
multi-omics
network
indicated
several
transcription
factor
families
(such
as
five
NACs,
four
WRKYs,
three
MYBs,
eight
bHLHs,
AP2/ERFs),
various
transporter
(four
ABC
transporters,
triose-phosphate
two
sugar
efflux
transporters
intercellular
exchange),
well
microorganisms
Ceratobasidium
Flavobacterium)
positively
correlated
accumulation
RA
steviol.
Overall,
our
results
indicate
presence
circuit
orchestrated
by
polyploidization,
which
recruits
beneficial
rhizosphere
microbes
modulates
expression
associated
SG
biosynthesis,
ultimately
enhancing
stevia.
This
finding
will
provide
new
insights
promoting
propagation
industrial
development
Agronomy,
Год журнала:
2024,
Номер
14(10), С. 2186 - 2186
Опубликована: Сен. 24, 2024
Vitis
vinifera
L.
is
a
commercially
important
horticultural
plant
with
abundant
microbial
resources.
However,
the
impact
of
grape-associated
microbiota
on
grape
quality
and
flavor
has
been
largely
overlooked.
We
integrated
volatomics
microbiomics
to
explore
temporal
variations
in
berry
volatiles
diversity
‘Cabernet
Sauvignon’
Ningxia
(NX)
Shanxi
(SX),
correlation
between
communities
volatiles.
A
total
38
35
free
bound
aroma
compounds,
respectively,
were
identified
NX
berries
SX
berries.
For
aroma,
these
compounds
classified
into
aldehydes
(69%),
alcohols
(22%),
acids
(4%),
aromatics
terpenes
(0.6%),
esters
(0.37%),
norisoprenoids
(0.3%).
Similarly,
aromas
attributed
(58%),
(29%),
(3%),
(2.82%),
(2.78%),
(0.4%).
Additionally,
616
bacterial
genera
254
fungal
detected
all
samples
from
both
regions.
The
results
demonstrated
that
vineyard
sites
significantly
shaped
characteristics
biogeographic
patterns.
exhibited
more
higher
than
berries,
three
key
taxa
(Sphingomonas,
Massilia,
Bacillus)
network.
Correlation
analysis
highlighted
might
play
an
role
berry-free
aroma.
This
study
reveals
crucial
microbes
shaping
uncovers
link
regional
attributes
grapes
wine.
The
increasing
intensity
of
environmental
stresses
presents
significant
challenges
to
modern
agriculture.
assorted
group
all
stress-related
genes
and
mechanisms
carried
out
by
various
soil-inhabiting
microorganisms
could
readily
contribute
resistance
in
crop
plants
represented
as
soil
factors
(SRFs).
It
is
essential
have
a
profound
knowledge
the
SRFs
their
interaction
with
current
basic
develop
appropriate
strategies
that
effectively
improve
plant
growth.
Modern
microbiological
research
dedicated
understanding
relationship
between
organization
gene
function
involved
processes.
A
fraction
scientific
community
primarily
engaged
developing
culture-independent
techniques
substantial
(99%)
portion
still
not
cultivable
laboratory
conditions.
However,
exploitation
are
commencement.
metagenomic
method
has
proven
be
strong
methodological
tool
for
microbiome
SRF
analysis.
obtaining
detail
any
particular
can
completely
characterize
intricacy
metagenomes
interpret
meaningful
conclusions
about
native
microbial
communities
challenging.
This
review
provides
an
overview
methods
employed
gain
insights
into
specific
microbiomes
confer
abiotic
biotic
on
crops.
